• Advanced High Efficient Vertical Preheater for Cement Production Line
  • Advanced High Efficient Vertical Preheater for Cement Production Line
  • Advanced High Efficient Vertical Preheater for Cement Production Line
  • Advanced High Efficient Vertical Preheater for Cement Production Line
  • Advanced High Efficient Vertical Preheater for Cement Production Line
  • Advanced High Efficient Vertical Preheater for Cement Production Line

Advanced High Efficient Vertical Preheater for Cement Production Line

Application: Cement\Magnesium\Lime\Ore Dressing\Sand Production
Certificate: ISO9001,ISO14000, Ce
Type: Vertical Preheater
Technical Parameters: See Technical Table
Advantage: High Efficiency
Maintenance: Easy
Customization:

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Manufacturer/Factory & Trading Company

Basic Info.

Model NO.
Various
Warranty
1 Year
Experience
More Than 50 Years
Factory Area
55000m2
Installation
Under Our Engineer′s Guide
Transport Package
Standard Export Packing
Specification
Various
Trademark
ZK Brand
Origin
Zhengzhou, China
HS Code
8417
Production Capacity
Customized

Product Description

Advanced High Efficient Vertical Preheater for Cement Production Line
The Features of Preheater:

The innovation of our lime vertical preheater is the design benefits. The innovative refractory brick lining has good seal property to keep the preheating temperature. The application of lime vertical preheater greatly cut down the length of rotary kiln to reduce the floor area and hot loss of kiln surface. The recovery of kiln exhaust enhance the fuel efficiency and also is good for dust collection. Generally, the capacity can be improved 30% more than before, and the hot efficiency can be increase 40% more than before.

Working Principle of Preheater:
It is based on the position of preheater in rotary kiln system and negative pressure. Heat emission is heat convective, the material and air is convection movement. When raw materials are fed into the preheater, under the negative pressure condition, to prevent cold air into the preheater, the inlet of raw materials must be effectively sealed. This is to ensure the effective use of heat and material preheating effect. The standard of preheating quality in the preheater, is the feeding room's temperature which is in the bottom of preheater. Kiln temperature is detected by thermocouple in the side wall of feeding room, including the flame radiation and air temperature. It reflects the firing temperature when feed into kiln, but also the degree of feedback the final warm-up temperature of the material. What truly reflects the effective temperature of the material is outlet temperature of the preheater top. Temperature control on this point is more important than the end of the rotary kiln temperature control. Materials in the preheater are pushed out from to rotary kiln after preheating and pre-decomposition by hydraulic plunger device.
Advanced High Efficient Vertical Preheater for Cement Production Line
Company Name: Henan Zhengzhou Mining Machinery Co., Ltd.
Official Website: http://hnzkjq.en.made-in-china.com
24-hour Free Sales Consulting Phone: 861-0371 -5590 2866.
Company Address: Qiaolou caizhai industrial estate, Xingyang city, Henan Province
Please pay attention to the company's other products:
Price of rotary kiln: http://hnzkjq.en.made-in-china.com/calcining.html
Rotary Kiln:http://hnzkjq.en.made-in-china.com/calcining.html
Preheater: http://hnzkjq.en.made-in-china.com/calcining/8.html
Cement Mill: http://hnzkjq.en.made-in-china.com/grinding/17.html
Rotary Dryer: http://hnzkjq.en.made-in-china.com/calcining/116.html
Raw Mill: http://hnzkjq.en.made-in-china.com/grinding/16.html
Trommel Screen:http://hnzkjq.en.made-in-china.com/separating/137.html
Rotary cooler:http://hnzkjq.en.made-in-china.com/calcining/6.html
Design ability 200 225 250 300 400 500 600 800
Rotary kiln specifications(m) Φ2.8x43 Φ3x50 Φ3.2x50 Φ3.3x55 Φ3.6x55 Φ3.8x58 Φ4x60 Φ4.3x60
rake 3.5 3.5 3.5 3 3 3 3 3
(%)
Inside surface area(m2) 320 390 430 490 542 570 667 725
Calcining varieties Active lime Active lime Active lime Active lime Active lime Active lime Active lime Active lime
Calcining temperature 1300 1300 1350 1350 1350 1350 1350 1350
(0C)
fuel Gas/ Gas/ Gas/ Gas/ Gas/ Gas/ Gas/ Gas/
pulverized pulverized pulverized pulverized coal pulverized coal pulverized coal pulverized coal pulverized coal
coal coal coal          
burnup(Kj/Kg) 5500 5400 5400 5400 5300 5250 5200 5000
preheater square square square square square square square square
Cooling device Vertical cooling Vertical cooling Vertical cooling Vertical cooling Vertical cooling Vertical cooling Vertical cooling Vertical cooling

FAQ:

Q: Are you a factory or a trading company?
A: We are factory manufacturing packaging machines and we provide perfect OEM and after-sale service.
 
Q: Can you send me the video to show how the machine works?
A: Certainly, we have made video of every machine and uploaded them to Youtube.
 
Q: What should I take care when using the machine?
A: Keep the machine away from thinner and other chemical liquid.
 
Q: How to maintain the machine?
A: Check the connection part and clean the screen frame regularly.
 
Q: How can I pay my order?
A: We accept T/T, Western Union, Alibaba Trade Assurance payments. For those orders less than 1000USD, we accept PayPal to pay.
 
Q: Do you have a CE certificate?
A: For every model of machine, it has a CE certificate.



Packaging Detail :
The main machinery is in nude packing and spare parts in Wooden or steel box standard export packing, suitable for long distance delivery.
Advanced High Efficient Vertical Preheater for Cement Production Line
Advanced High Efficient Vertical Preheater for Cement Production Line
Advanced High Efficient Vertical Preheater for Cement Production Line
 

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